Not a proper babysitter, god forbid. But I work from home a fair bit (can't afford five day a week childcare and my work is fairly tolerant about this.) Quite a lot of that time I can get on with things, potter about and play with my toddler and finish early so I can take her out to the shops/park/softplay in the afternoon but when I have to take work-related calls I tend to set her up to watch stuff on the iPad. I feel appallingly guilty about it because I like to limit the amount of screen time she gets and not have it on as wallpaper, but sometimes its literally the only way to guarantee half an hour's peace in order to take a call without having her pull my trouser leg and demand attention. Does that make me a bad parent? or am I just being pragmatic?